The device that completes the extraction and reset of the side core is called a core-pulling system. Common core-pulling systems are divided into two categories: slider and inclined roof.
When designing, it should be noted that the slider must move smoothly and smoothly in the guide sliding to ensure that the slider does not get stuck in the mold production.
Determine the basic material and material thickness plan of the door guard armrest assembly
According to the collision performance, stiffness and modal target requirements of the door guard armrest, combined with the benchmark car, the material selection and material thickness scheme of the door guard armrest assembly is preliminarily determined.